The latest blog posts to take off on Hacker News. 3,046 posts.
Today I’m going to tell you a sad tale of a device called the Librem 5 and the company behind it, Purism. As of right now, this story does not have a happy ending. I am writing this series of articles as a protest against the behavior of Purism, a company which claims that transparency and openness are their core…
Compiling a CPU, in a cheap FPGA board
randomwraith.com - LEGO, Beer & pastimes
This note summarises details of some of the new silicon chips for machine intelligence. Its aim is to distil the most important implementation and architectural details (at least those that are currently available), to highlight the main differences between them. I’m focusing on chips designed for training since they…
A biohacking health story about making custom glasses after conflicting eye test results from two opticians and an eye doctor for a pilot’s license exam.
Engineers build stuff. They need to put together complex systems, most often from pieces that others have built. I jokingly talk to my colleagues that software engineering is similar to plumbing - take various pieces of software and link them through an interface (API or in case of real plumbing - connectors,
We recently restored an Apollo Guidance Computer 1 , the computer that provided guidance, navigation, and control onboard the Apollo flight...
George Barlow initially set out to develop a controller to be able to call up a voice preset, and then tweak from there. What he's done is essentially transformed the DX7 synth into an interactive sound designer's dream machine.
or: reverse-engineering a custom, unknown CPU from a single programtl;dr: We reverse-engineered a program written for a completely custom, unknown CPU architecture, without any documentation for th…
We are restoring a vintage 1 computer that CuriousMarc recently obtained. Analog computers were formerly popular for fast scientific compu...
The reMarkable tablet is a 10" e-paper tablet on which you can read PDF and ePub files, and write on with the stylus that comes with the device. It has fundamentally changed how I read textbooks.
Testing the iPhone 11 Pro as I continue on-going work photographing The Bach Project w/ Yo-Yo Ma, a world tour where Yo-Yo is performing Bach in unconventional places around the globe. It’s been a privilege to photograph this amazing journey.
Last week my in-laws politely but firmly asked me to set up their new HP printer. I protested that I’m completely clueless about that sort of thing, despite my tax-return-job-title of “software engineer”. Still remonstrating, I was gently bundled into their study with an instruction pamphlet, a cup of tea, a promise…
In an electric car, the (enormous) battery is a major part of the price. If electric car prices are decreasing, battery costs must be decreasing, because it’s not like the cost of fabricating rubber, aluminum, glass, and steel into car shapes can decline that much, right? On an electric
Personal homepage of Josef Adamcik
I've been typing for 20+ years and this is one of my favorite general purpose / programming keyboards when factoring in a few things.
Compatibility of FreeBSD on a Lenovo Thinkpad T480, notes and fixes (HiDPI, Trackpad, camera, etc).
I am the disgruntled owner of a 2015 BMW 320d xDrive. That’s a luxury car, at least to a Dane. And I’m a bit surprised that it’s come to this point. It is, mechanically, a wonderful car. The double-clutch transmission is smooth, it’s easy to drive, the engine is modest, but decent, the milage is great (20 km/l or ~47…
The 2018 MacBook Pro Keyboard Drives Me Crazy
After languishing through the CPU dark-ages (read: Intel trying real hard to keep people on 4 cores so they could charge an arm and a leg for more), the last two years has seen a vertible tsunami of advances in CPU technologies. AMD's introduction of an 8-core CPU (the 1700X) began the rat-race and with both AMD and…
